package com.bw.module_mine.ui.login

import android.graphics.Color
import android.os.Bundle
import android.text.Spannable
import android.text.SpannableStringBuilder
import android.text.TextPaint
import android.text.method.LinkMovementMethod
import android.text.style.ClickableSpan
import androidx.fragment.app.Fragment
import android.view.LayoutInflater
import android.view.View
import android.view.ViewGroup
import androidx.core.content.ContextCompat
import androidx.core.os.bundleOf
import androidx.fragment.app.activityViewModels
import androidx.lifecycle.lifecycleScope
import androidx.navigation.NavController
import androidx.navigation.Navigation
import com.bw.lib_common.IntentData

import com.bw.lib_common.appContext
import com.bw.lib_common.base.BaseActivity
import com.bw.lib_common.base.BaseFragment
import com.bw.lib_common.base.BaseViewModel
import com.bw.lib_common.getAttrValue
import com.bw.lib_common.utils.ToastUtils
import com.bw.lib_common.utils.ValidUtil
import com.bw.module_mine.R
import com.bw.module_mine.databinding.FragmentPhoneLoginBinding
import com.bw.module_mine.ui.login.viewmodel.LoginViewModel
import dagger.hilt.android.AndroidEntryPoint
import kotlinx.coroutines.launch

@AndroidEntryPoint
class PhoneLoginFragment :  BaseFragment<LoginViewModel, FragmentPhoneLoginBinding>() {
    private val mViewModel: LoginViewModel by activityViewModels()
    override val mLayoutResId: Int
        get() = R.layout.fragment_phone_login
    private lateinit var mNavController: NavController
    private var mLoginAgreement: Boolean = false //是否勾选同意
    override fun initView() {
        //设置正在显示的fragment
        mViewModel.setShowingFragmentTag(PhoneLoginFragment::class.java.simpleName)
        mNavController = Navigation.findNavController(mBinding.root)
        initAgreementCheckBox(mLoginAgreement)
        initAgreementView()

    }

    override fun initData() {
        super.initData()
        mBinding.viewModel = mViewModel
    }

    override fun initListener() {
        super.initListener()
        mBinding.apply {
            //隐私政策
            vChecked.setOnClickListener {
                mLoginAgreement = !mLoginAgreement
                initAgreementCheckBox(mLoginAgreement)
            }
            //验证码
            btnSmsCode.setOnClickListener {
                checkPhone()
            }
            //键盘Down
            etPhone.setOnEditorActionListener { v, actionId, event ->
                if (actionId == android.view.inputmethod.EditorInfo.IME_ACTION_DONE){
                    checkPhone()
                }
                true
            }

        }
    }

    private fun checkPhone() {
        val phone = mViewModel.phone.value

        if (!mLoginAgreement) {
            (activity as BaseActivity<*, *>?)?.dismissKeyboard()
            ToastUtils.showShort(context, "请先勾选同意《用户协议》和《隐私政策》")
//            mPopupAgreement.show(mBinding.btnCheck)
            return
        }

        if (!ValidUtil.phoneNumberValid(phone)) {
            ToastUtils.showShort(context, "手机号码长度错误")
            return
        }
        //跳转输入验证码页面
//        mViewModel.requestRest = false
        mNavController.navigate(R.id.action_phoneLoginFragment_to_smsCodeFragment, bundleOf(IntentData.KEY_ACTION_SMS_CODE to SmsCode.LOGIN.type))
    }

    //隐私政策Check背景切换
    private fun initAgreementCheckBox(checked: Boolean) {
        if (!checked) {
            mBinding.btnCheck.background = ContextCompat.getDrawable(appContext, R.mipmap.icon_uncheck)
        } else {
//            mPopupAgreement.dismiss()
            mBinding.btnCheck.background = ContextCompat.getDrawable(appContext, R.mipmap.icon_checked)
        }
    }
    //用户协议 隐私政策
    private fun initAgreementView() {
        val colorMain = getAttrValue(requireContext()!!, com.bw.lib_common.R.attr.colorTheme)
        val userAgreement = "《用户协议》"
        val privacyPolicy = "《隐私政策》"
        val content = "阅读并同意$userAgreement 和$privacyPolicy"
        val spannableStringBuilder = SpannableStringBuilder(content)
        val userAgreementStart = content.indexOf(userAgreement)
        val userAgreementEnd = userAgreementStart + userAgreement.length

        val privacyPolicyStart = content.indexOf(privacyPolicy)
        val privacyPolicyEnd = privacyPolicyStart + privacyPolicy.length

        spannableStringBuilder.setSpan(object : ClickableSpan() {
            override fun onClick(p0: View) {
//                CommonWebActivity.jumpUserAgreement()
            }

            override fun updateDrawState(ds: TextPaint) {
                ds.color = ContextCompat.getColor(requireContext(), colorMain)
                ds.isUnderlineText = false
            }

        }, userAgreementStart, userAgreementEnd, Spannable.SPAN_EXCLUSIVE_INCLUSIVE)
        spannableStringBuilder.setSpan(object : ClickableSpan() {
            override fun onClick(p0: View) {
//                CommonWebActivity.jumpPrivacyAgreement()
            }

            override fun updateDrawState(ds: TextPaint) {
                ds.color = ContextCompat.getColor(requireContext(), colorMain)
                ds.isUnderlineText = false
            }

        }, privacyPolicyStart, privacyPolicyEnd, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE)

        mBinding.tvAgreement.highlightColor = Color.TRANSPARENT
        mBinding.tvAgreement.text = spannableStringBuilder
        mBinding.tvAgreement.movementMethod = LinkMovementMethod.getInstance()
    }
}